[36336d8] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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| 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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| 6 |
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[8dfc5c3] | 7 | <!ENTITY opencv-download-http "&sourceforge-dl;/opencvlibrary/opencv-&opencv-version;.zip">
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[d455680] | 8 | <!ENTITY opencv-download-ftp " ">
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[513d58a] | 9 | <!ENTITY opencv-md5sum "cc586ebe960a7cdd87100e89088abc06">
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| 10 | <!ENTITY opencv-size "81 MB">
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| 11 | <!ENTITY opencv-buildsize "851 MB">
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| 12 | <!ENTITY opencv-time "2.1 SBU (using parallelism=4)">
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[e6ce0692] | 13 |
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| 14 |
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[513d58a] | 15 | <!ENTITY ippicv-version "ippicv_2017u2_lnx_intel64_20170418">
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| 16 | <!ENTITY ippicv_binaries_commit "a62e20676a60ee0ad6581e217fe7e4bada3b95db">
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[d455680] | 17 |
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[8dfc5c3] | 18 | <!ENTITY opencv-contrib-download "https://github.com/opencv/opencv_contrib/archive/&opencv-version;/opencv_contrib-&opencv-version;.tar.gz">
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[36336d8] | 19 | ]>
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| 20 |
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| 21 | <sect1 id="opencv" xreflabel="opencv-&opencv-version;">
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| 22 | <?dbhtml filename="opencv.html"?>
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| 23 |
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| 24 | <sect1info>
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[d027410] | 25 | <othername>$LastChangedBy$</othername>
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| 26 | <date>$Date$</date>
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[36336d8] | 27 | </sect1info>
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| 28 |
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| 29 | <title>opencv-&opencv-version;</title>
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| 30 |
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| 31 | <indexterm zone="opencv">
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| 32 | <primary sortas="a-opencv">opencv</primary>
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| 33 | </indexterm>
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| 34 |
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| 35 | <sect2 role="package">
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| 36 | <title>Introduction to opencv</title>
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| 37 |
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| 38 | <para>
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[f3429309] | 39 | The <application>opencv</application> package contains graphics libraries
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[36336d8] | 40 | mainly aimed at real-time computer vision.
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| 41 | </para>
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| 42 |
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[5f9ca84] | 43 | &lfs81_checked;
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[36336d8] | 44 |
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| 45 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 46 | <itemizedlist spacing="compact">
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| 47 | <listitem>
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| 48 | <para>
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| 49 | Download (HTTP): <ulink url="&opencv-download-http;"/>
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| 50 | </para>
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| 51 | </listitem>
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| 52 | <listitem>
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| 53 | <para>
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| 54 | Download (FTP): <ulink url="&opencv-download-ftp;"/>
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| 55 | </para>
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| 56 | </listitem>
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| 57 | <listitem>
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| 58 | <para>
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| 59 | Download MD5 sum: &opencv-md5sum;
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| 60 | </para>
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| 61 | </listitem>
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| 62 | <listitem>
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| 63 | <para>
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| 64 | Download size: &opencv-size;
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| 65 | </para>
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| 66 | </listitem>
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| 67 | <listitem>
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| 68 | <para>
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| 69 | Estimated disk space required: &opencv-buildsize;
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| 70 | </para>
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| 71 | </listitem>
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| 72 | <listitem>
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| 73 | <para>
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| 74 | Estimated build time: &opencv-time;
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| 75 | </para>
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| 76 | </listitem>
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| 77 | </itemizedlist>
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| 78 |
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| 79 | <bridgehead renderas="sect3">Additional Downloads</bridgehead>
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[d455680] | 80 | <itemizedlist spacing="compact">
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| 81 | <listitem>
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| 82 | <para>
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[513d58a] | 83 | Optional file (x86_64 only; will be downloaded when running cmake if not present):
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[d455680] | 84 | <ulink
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[513d58a] | 85 | url="https://raw.githubusercontent.com/opencv/opencv_3rdparty/&ippicv_binaries_commit;/ippicv/&ippicv-version;.tgz"/>
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[d455680] | 86 | </para>
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| 87 | </listitem>
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| 88 | <listitem>
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| 89 | <para>
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| 90 | Optional additional modules: <ulink
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| 91 | url="&opencv-contrib-download;"/>
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| 92 | </para>
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| 93 | </listitem>
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| 94 | </itemizedlist>
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| 95 |
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[f3429309] | 96 | <bridgehead renderas="sect3">opencv Dependencies</bridgehead>
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[36336d8] | 97 |
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| 98 | <bridgehead renderas="sect4">Required</bridgehead>
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| 99 | <para role="required">
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| 100 | <xref linkend="cmake"/> and
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| 101 | <xref linkend="unzip"/>
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| 102 | </para>
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| 103 |
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| 104 | <bridgehead renderas="sect4">Recommended</bridgehead>
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| 105 | <para role="recommended">
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| 106 | <xref linkend="ffmpeg"/>,
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| 107 | <xref linkend="gst10-plugins-base"/>,
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| 108 | <xref linkend="gtk3"/>,
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| 109 | <xref linkend="jasper"/>,
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| 110 | <xref linkend="libjpeg"/>,
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| 111 | <xref linkend="libpng"/>,
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| 112 | <xref linkend="libtiff"/>,
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[f3429309] | 113 | <xref linkend="libwebp"/>,
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| 114 | <xref linkend="python2"/>,
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[36336d8] | 115 | <xref linkend="v4l-utils"/>, and
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| 116 | <xref linkend="xine-lib"/>
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| 117 | </para>
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| 118 |
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| 119 | <bridgehead renderas="sect4">Optional</bridgehead>
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| 120 | <para role="optional">
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[f3429309] | 121 | <xref linkend="apache-ant"/>,
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| 122 | <xref linkend="doxygen"/>,
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| 123 | <xref linkend="java"/>,
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[36336d8] | 124 | <xref linkend="python3"/>,
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| 125 | <ulink url="https://developer.nvidia.com/cuda-zone">Cuda</ulink>,
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| 126 | <ulink url="http://eigen.tuxfamily.org/">Eigen</ulink>,
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| 127 | <ulink url="http://www.openexr.com/">OpenEXR</ulink>,
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| 128 | <ulink url="http://gcd.joewheaton.org/">GCD</ulink>,
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| 129 | <ulink url="http://www.gdal.org/">GDAL</ulink>,
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| 130 | <ulink url="http://www.jai.com/en/support/gigevisionsdkcontroltoolv130">GigEVisionSDK</ulink>,
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| 131 | <ulink url="http://jackaudio.org/">JACK</ulink>,
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| 132 | <ulink url="http://sourceforge.net/projects/libdc1394/">libdc1394</ulink>,
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| 133 | <ulink url="http://www.gphoto.org/">libgphoto2</ulink>,
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| 134 | <ulink url="http://www.numpy.org/">NumPy</ulink>,
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| 135 | <ulink url="http://structure.io/openni">OpenNI</ulink>,
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| 136 | <ulink url="http://plantuml.sourceforge.net/">PlanetUML</ulink>,
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| 137 | <ulink url="http://www.1stvision.com/AVT-gige-camera-software-downloads.html">PvAPI</ulink>,
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| 138 | <ulink url="https://www.threadingbuildingblocks.org/">Threading Building Blocks (TBB)</ulink>,
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| 139 | <ulink url="http://unicap-imaging.org/">UniCap</ulink>,
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| 140 | <ulink url="http://www.vtk.org/">VTK - The Visualization Toolkit</ulink>, and
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| 141 | <ulink url="http://www.ximea.com/">XIMEA</ulink>
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| 142 | </para>
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| 143 |
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| 144 | <para condition="html" role="usernotes">
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| 145 | User Notes: <ulink url="&blfs-wiki;/opencv"/>
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| 146 | </para>
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| 147 | </sect2>
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| 148 |
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| 149 | <sect2 role="installation">
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| 150 | <title>Installation of opencv</title>
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| 151 |
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| 152 | <para>
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| 153 | If the optional Integrated Performance Primitives (IPP) package has been
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| 154 | downloaded, put it in place so the cmake script does not try to download
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| 155 | it again:
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| 156 | </para>
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| 157 |
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[513d58a] | 158 | <screen><userinput>ipp_file=&ippicv-version;.tgz &&
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| 159 | ipp_hash=$(md5sum ../$ipp_file | cut -d" " -f1) &&
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| 160 | ipp_dir=.cache/ippicv &&
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[36336d8] | 161 |
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| 162 | mkdir -p $ipp_dir &&
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[513d58a] | 163 | cp ../$ipp_file $ipp_dir/$ipp_hash-$ipp_file</userinput></screen>
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[36336d8] | 164 |
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[d455680] | 165 | <para>
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| 166 | If needed, unpack the additional modules package:
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| 167 | </para>
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| 168 |
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| 169 | <screen><userinput>tar xf ../opencv_contrib-&opencv-version;.tar.gz</userinput></screen>
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| 170 |
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[36336d8] | 171 | <para>
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| 172 | Install <application>opencv</application> by running the following
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| 173 | commands:
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| 174 | </para>
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| 175 |
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| 176 | <screen><userinput>mkdir build &&
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| 177 | cd build &&
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| 178 |
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[0134954] | 179 | cmake -DCMAKE_INSTALL_PREFIX=/usr \
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[513d58a] | 180 | -DCMAKE_BUILD_TYPE=Release \
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| 181 | -DENABLE_CXX11=ON \
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| 182 | -DBUILD_PERF_TESTS=OFF \
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[0134954] | 183 | -DWITH_XINE=ON \
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| 184 | -DBUILD_TESTS=OFF \
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| 185 | -DENABLE_PRECOMPILED_HEADERS=OFF \
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[513d58a] | 186 | -DCMAKE_SKIP_RPATH=ON \
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| 187 | -DBUILD_WITH_DEBUG_INFO=OFF \
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[0134954] | 188 | -Wno-dev .. &&
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[36336d8] | 189 | make</userinput></screen>
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| 190 |
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| 191 | <para>
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| 192 | The package does not come with an operable test suite.
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| 193 | </para>
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| 194 |
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| 195 | <para>
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| 196 | Now, as the <systemitem class="username">root</systemitem> user:
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| 197 | </para>
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| 198 |
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[937adc0] | 199 | <screen role="root"><userinput>make install &&
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| 200 |
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| 201 | case $(uname -m) in
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| 202 | x86_64) ARCH=intel64 ;;
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| 203 | *) ARCH=ia32 ;;
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| 204 | esac &&
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| 205 |
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| 206 | cp -v 3rdparty/ippicv/ippicv_lnx/lib/$ARCH/libippicv.a /usr/lib &&
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| 207 | unset ARCH</userinput></screen>
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[36336d8] | 208 |
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| 209 | </sect2>
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| 210 |
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| 211 | <sect2 role="commands">
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| 212 | <title>Command Explanations</title>
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| 213 |
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[e6ce0692] | 214 | <para><parameter>-DWITH_XINE=ON</parameter>: This option instructs the make
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| 215 | procedure to use <xref linkend="xine-lib"/>.</para>
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[36336d8] | 216 |
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[0134954] | 217 | <para><parameter>-DENABLE_PRECOMPILED_HEADERS=OFF</parameter>: This option
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| 218 | is needed for compatibiiity with gcc-6.1 and later.</para>
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| 219 |
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[d455680] | 220 | <para><option>-DOPENCV_EXTRA_MODULES_PATH=../opencv_contrib-&opencv-version;/modules</option>:
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| 221 | instructs the build system to build the additional modules.</para>
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[36336d8] | 222 |
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[937adc0] | 223 | <para><command>cp -v 3rdparty/.../libippicv.a /usr/lib</command>:
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| 224 | This command installs a 3rdparty library.</para>
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[e4d2b8d] | 225 |
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[36336d8] | 226 | </sect2>
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| 227 |
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| 228 | <sect2 role="content">
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| 229 | <title>Contents</title>
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| 230 |
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| 231 | <segmentedlist>
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| 232 | <segtitle>Installed Programs</segtitle>
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| 233 | <segtitle>Installed Libraries</segtitle>
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| 234 | <segtitle>Installed Directories</segtitle>
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| 235 |
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| 236 | <seglistitem>
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| 237 | <seg>
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| 238 | opencv_annotation,
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| 239 | opencv_createsamples, and
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| 240 | opencv_traincascade
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| 241 | </seg>
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| 242 | <seg>
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[937adc0] | 243 | libippicv.a,
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[36336d8] | 244 | libopencv_calib3d.so,
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| 245 | libopencv_core.so,
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| 246 | libopencv_features2d.so,
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| 247 | libopencv_flann.so,
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| 248 | libopencv_highgui.so,
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| 249 | libopencv_imgcodecs.so,
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| 250 | libopencv_imgproc.so,
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| 251 | libopencv_ml.so,
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| 252 | libopencv_objdetect.so,
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| 253 | libopencv_photo.so,
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| 254 | libopencv_shape.so,
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| 255 | libopencv_stitching.so,
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| 256 | libopencv_superres.so,
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[e6ce0692] | 257 | libopencv_ts.a,
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[36336d8] | 258 | libopencv_video.so,
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| 259 | libopencv_videoio.so, and
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| 260 | libopencv_videostab.so
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| 261 | </seg>
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| 262 | <seg>
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[e6ce0692] | 263 | /usr/include/opencv{,2} and
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[36336d8] | 264 | /usr/share/OpenCV
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| 265 | </seg>
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| 266 | </seglistitem>
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| 267 | </segmentedlist>
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| 268 | <!--
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| 269 | <variablelist>
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| 270 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 271 | <?dbfo list-presentation="list"?>
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| 272 | <?dbhtml list-presentation="table"?>
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| 273 |
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| 274 | <varlistentry id="opencv_annotation">
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| 275 | <term><command>opencv_annotation</command></term>
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| 276 | <listitem>
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| 277 | <para>
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| 278 | ???
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| 279 | </para>
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| 280 | <indexterm zone="opencv opencv_annotation">
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| 281 | <primary sortas="b-opencv">opencv_annotation</primary>
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| 282 | </indexterm>
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| 283 | </listitem>
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| 284 | </varlistentry>
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| 285 |
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| 286 | </variablelist>
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| 287 | -->
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| 288 | </sect2>
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| 289 |
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| 290 | </sect1>
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